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117 lines
5.2 KiB
C
117 lines
5.2 KiB
C
/*
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* Copyright (c) 2000
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* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _DEV_MII_XMPHYREG_H_
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#define _DEV_MII_XMPHYREG_H_
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/*
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* XaQti XMAC II PHY registers
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*/
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#define XMPHY_MII_BMCR 0x00
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#define XMPHY_BMCR_RESET 0x8000
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#define XMPHY_BMCR_LOOP 0x4000
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#define XMPHY_BMCR_AUTOEN 0x1000 /* Autoneg enabled */
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#define XMPHY_BMCR_PDOWN 0x0800 /* Power down */
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#define XMPHY_BMCR_STARTNEG 0x0200 /* Restart autoneg */
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#define XMPHY_BMCR_FDX 0x0100 /* Duplex mode */
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#define XMPHY_MII_BMSR 0x01
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#define XMPHY_BMSR_EXTSTS 0x0100 /* Extended status present */
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#define XMPHY_BMSR_ACOMP 0x0020 /* Autoneg complete */
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#define XMPHY_BMSR_RFAULT 0x0010 /* Remote fault condition occured */
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#define XMPHY_BMSR_ANEG 0x0008 /* Autoneg capable */
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#define XMPHY_BMSR_LINK 0x0004 /* Link status */
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#define XMPHY_BMSR_EXT 0x0001 /* Extended capability */
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#define XMPHY_MII_ANAR 0x04
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#define XMPHY_ANAR_NP 0x8000 /* Next page */
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#define XMPHY_ANAR_ACK 0x4000 /* Next page or base received */
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#define XMPHY_ANAR_RFBITS 0x3000 /* Remote fault bits */
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#define XMPHY_ANAR_PAUSEBITS 0x0180 /* Pause bits */
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#define XMPHY_ANAR_FDX 0x0040 /* Select full duplex */
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#define XMPHY_ANAR_HDX 0x0020 /* Select half duplex */
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#define XMPHY_MII_ANLPAR 0x05
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#define XMPHY_ANLPAR_NP 0x8000 /* Next page */
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#define XMPHY_ANLPAR_ACK 0x4000 /* Next page or base received */
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#define XMPHY_ANLPAR_RFBITS 0x3000 /* Remote fault bits */
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#define XMPHY_ANLPAR_PAUSEBITS 0x0180 /* Pause bits */
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#define XMPHY_ANLPAR_FDX 0x0040 /* Select full duplex */
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#define XMPHY_ANLPAR_HDX 0x0020 /* Select half duplex */
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#define XMPHY_RF_OK 0x0000 /* No error -- link is good */
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#define XMPHY_RF_LINKFAIL 0x1000 /* Link failure */
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#define XMPHY_RF_OFFLINE 0x2000 /* Offline */
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#define XMPHY_RF_ANEGFAIL 0x3000 /* Autonegotiation error */
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#define XMPHY_PAUSE_NOPAUSE 0x0000 /* No pause possible */
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#define XMPHY_PAUSE_ASYMETRIC 0x0080 /* Asymetric pause toward LP */
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#define XMPHY_PAUSE_SYMETRIC 0x0100 /* Symetric pause */
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#define XMPHY_PAUSE_BOTH 0x0180 /* Both sym and asym pause */
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#define XMPHY_MII_ANER 0x06
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#define XMPHY_ANER_LPNP 0x0008 /* Link partner can next page */
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#define XMPHY_ANER_NP 0x0004 /* Local PHY can next page */
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#define XMPHY_ANER_RX 0x0002 /* Next page received */
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#define XMPHY_MII_NEXTP 0x07 /* Next page */
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#define XMPHY_NEXTP_MORE 0x8000 /* More next pages to follow */
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#define XMPHY_NEXTP_ACK1 0x4000 /* Ack bit received OK */
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#define XMPHY_NEXTP_MP 0x2000 /* Page is message page */
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#define XMPHY_NEXTP_ACK2 0x1000 /* can comply with message (r/o) */
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#define XMPHY_NEXTP_TOGGLE 0x0800 /* sync with LP */
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#define XMPHY_NEXTP_MESSAGE 0x07FF /* message */
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#define XMPHY_MII_NEXTPLP 0x08 /* Next page of link partner */
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#define XMPHY_NEXTPLP_MORE 0x8000 /* More next pages to follow */
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#define XMPHY_NEXTPLP_ACK1 0x4000 /* Ack bit received OK */
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#define XMPHY_NEXTPLP_MP 0x2000 /* Page is message page */
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#define XMPHY_NEXTPLP_ACK2 0x1000 /* can comply with message (r/o) */
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#define XMPHY_NEXTPLP_TOGGLE 0x0800 /* sync with LP */
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#define XMPHY_NEXTPLP_MESSAGE 0x07FF /* message */
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#define XMPHY_MII_EXTSTS 0x0F /* Extended status */
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#define XMPHY_EXTSTS_FDX 0x8000 /* 1000base-X FD capable */
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#define XMPHY_EXTSTS_HDX 0x4000 /* 1000base-X HD capable */
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#define XMPHY_MII_RESAB 0x10 /* Resolved ability */
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#define XMPHY_RESAB_PAUSEBITS 0x0180 /* Pause bits */
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#define XMPHY_RESAB_HDX 0x0040 /* Half duplex selected */
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#define XMPHY_RESAB_FDX 0x0020 /* Full duplex selected */
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#define XMPHY_RESAB_ABLMIS 0x0010 /* Ability mismatch */
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#define XMPHY_RESAB_PAUSEMIS 0x0008 /* Pause mismatch */
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#endif /* _DEV_MII_XMPHYREG_H_ */
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